Role of protozoa in the concentration of nitrogen in the sludge during aerobic purification of sewage.
PILLAI
S C
SC
WADHWANI
T K
TK
D000818:Animals; D001288:Attention; D007448:Invertebrates; D009584:Nitrogen; D017672:Nitrogen Compounds; D012722:Sewage / Q000302:isolation & purification*; D012996:Solutions
D017672:Nitrogen Compounds; D012722:Sewage; D012996:Solutions; D009584:Nitrogen